Dent E C <br/><br/>
Audio visual handbook 

 -  1949 
<br/><br/><label>Standard No.: </label>86,682 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>EDUCATION
<br/><br/><label>Dewey Class. No.: </label>T:31g, H9